Thank you for viewing. This is a bead head octopus fly with a hook size of #10 and added weight. If you win the auction, please select 10 colors of your choice. Each square in the photo is 1cm x 1cm. Thank you. Please take a look at my other listings if you're interested. Size: Hook size #10, barbless, with weight (the weight is 7 wraps of 0.025 inch red wire) Colors: Bead colors are gold, silver, and red. Fly colors from the top left are black, white, brown, natural, olive, emerald, red, orange, salmon egg, fluorescent pink, pink, yellow, chartreuse, gray, purple, and blue. If you have any other requests, please contact me through the question section. I will try to accommodate them as flexibly as possible.